[vlc-devel] [PATCH 1/2] libvlc: add equalizer API

[Mark Lee]

To address review comments, this patch incorporates the following changes:

 * do not accept NULL for set_preamp and set_amp_at_index, document this in the
   method header, and change the test accordingly;
 * change the string concatentation implementation to use a single fixed length
   buffer - to be honest, I'm not sure what the preferred way is to do this.

The final "tautology" comment is unclear to me, I think the code as-is is
necessary but I will change it if it is explained further.